/*
 * Copyright (c) 2013 - 2015, Freescale Semiconductor, Inc.
 * Copyright 2016-2017 NXP
 *
 * Redistribution and use in source and binary forms, with or without modification,
 * are permitted provided that the following conditions are met:
 *
 * o Redistributions of source code must retain the above copyright notice, this list
 *   of conditions and the following disclaimer.
 *
 * o Redistributions in binary form must reproduce the above copyright notice, this
 *   list of conditions and the following disclaimer in the documentation and/or
 *   other materials provided with the distribution.
 *
 * o Neither the name of the copyright holder nor the names of its
 *   contributors may be used to endorse or promote products derived from this
 *   software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#include <app_inc.h>

/*******************************************************************************
 * Definitions
 ******************************************************************************/

/*******************************************************************************
 * Variables
 ******************************************************************************/

/*******************************************************************************
 * Prototypes
 ******************************************************************************/
void LEDx_Configuration(void);

/*******************************************************************************
 * Code
 ******************************************************************************/
/*!
 * @brief Main function
 */
int main(void)
{
    char ch;

    /* Init board hardware. */
    BOARD_InitPins();
    BOARD_BootClockRUN();

    BOARD_InitDebugConsole(); /* Initialize debug console. */

    PRINTF("GPIO_BlinkyLED demo.\r\n");
    
    LEDx_Configuration(); /* Initialize the LEDs. */

    while (1)
    {
        /* LED on. */
        ch = GETCHAR();
        PUTCHAR(ch);
        GPIO_ClearPinsOutput(BOARD_LED1_GPIO, BOARD_LED1_GPIO_PORT, 1U << BOARD_LED1_GPIO_PIN);
        ch = GETCHAR();
        PUTCHAR(ch);
        GPIO_ClearPinsOutput(BOARD_LED2_GPIO, BOARD_LED2_GPIO_PORT, 1U << BOARD_LED2_GPIO_PIN);
        ch = GETCHAR();
        PUTCHAR(ch);
        GPIO_ClearPinsOutput(BOARD_LED3_GPIO, BOARD_LED3_GPIO_PORT, 1U << BOARD_LED3_GPIO_PIN);

        /* LED off. */
        ch = GETCHAR();
        PUTCHAR(ch);
        GPIO_SetPinsOutput(BOARD_LED1_GPIO, BOARD_LED1_GPIO_PORT, 1U << BOARD_LED1_GPIO_PIN);
        ch = GETCHAR();
        PUTCHAR(ch);
        GPIO_SetPinsOutput(BOARD_LED2_GPIO, BOARD_LED2_GPIO_PORT, 1U << BOARD_LED2_GPIO_PIN);
        ch = GETCHAR();
        PUTCHAR(ch);
        GPIO_SetPinsOutput(BOARD_LED3_GPIO, BOARD_LED3_GPIO_PORT, 1U << BOARD_LED3_GPIO_PIN);

        /* LED on. */
        ch = GETCHAR();
        PUTCHAR(ch);
        GPIO_TogglePinsOutput(BOARD_LED1_GPIO, BOARD_LED1_GPIO_PORT, 1U << BOARD_LED1_GPIO_PIN);
        ch = GETCHAR();
        PUTCHAR(ch);
        GPIO_TogglePinsOutput(BOARD_LED2_GPIO, BOARD_LED2_GPIO_PORT, 1U << BOARD_LED2_GPIO_PIN);
        ch = GETCHAR();
        PUTCHAR(ch);
        GPIO_TogglePinsOutput(BOARD_LED3_GPIO, BOARD_LED3_GPIO_PORT, 1U << BOARD_LED3_GPIO_PIN);

        /* LED off. */
        ch = GETCHAR();
        PUTCHAR(ch);
        GPIO_TogglePinsOutput(BOARD_LED1_GPIO, BOARD_LED1_GPIO_PORT, 1U << BOARD_LED1_GPIO_PIN);
        ch = GETCHAR();
        PUTCHAR(ch);
        GPIO_TogglePinsOutput(BOARD_LED2_GPIO, BOARD_LED2_GPIO_PORT, 1U << BOARD_LED2_GPIO_PIN);
        ch = GETCHAR();
        PUTCHAR(ch);
        GPIO_TogglePinsOutput(BOARD_LED3_GPIO, BOARD_LED3_GPIO_PORT, 1U << BOARD_LED3_GPIO_PIN);

    }
}

void LEDx_Configuration(void)
{
    gpio_pin_config_t GpioPinConfigStruct;

    /* Enable the clock. */
    CLOCK_EnableClock(kCLOCK_Gpio0);
    CLOCK_EnableClock(kCLOCK_Gpio1);

    GpioPinConfigStruct.pinDirection = kGPIO_DigitalOutput;
    GpioPinConfigStruct.outputLogic = 1U; /* LED off. */
    GPIO_PinInit(BOARD_LED1_GPIO, BOARD_LED1_GPIO_PORT, BOARD_LED1_GPIO_PIN, &GpioPinConfigStruct);
    GPIO_PinInit(BOARD_LED2_GPIO, BOARD_LED2_GPIO_PORT, BOARD_LED2_GPIO_PIN, &GpioPinConfigStruct);
    GPIO_PinInit(BOARD_LED3_GPIO, BOARD_LED3_GPIO_PORT, BOARD_LED3_GPIO_PIN, &GpioPinConfigStruct);
}

